From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: [PATCH] libata: add Samsung HD401LJ to the NCQ blacklist Date: Wed, 18 Apr 2007 15:26:34 +0900 Message-ID: <4625BA1A.9030808@gmail.com> References: <20070418061541.GA11293@roonstrasse.net> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from nz-out-0506.google.com ([64.233.162.231]:21893 "EHLO nz-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932097AbXDRG0k (ORCPT ); Wed, 18 Apr 2007 02:26:40 -0400 Received: by nz-out-0506.google.com with SMTP id s1so45151nze for ; Tue, 17 Apr 2007 23:26:39 -0700 (PDT) In-Reply-To: <20070418061541.GA11293@roonstrasse.net> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org Max Kellermann wrote: > Yet another hard drive which doesn't seem to get NCQ right. > > ata1: EH in ADMA mode, notifier 0x0 notifier_error 0x0 gen_ctl > 0x1501000 status 0x400 next cpb count 0xB next cpb idx 0x0 > [...] > ata1: timeout waiting for ADMA IDLE, stat=0x400 > ata1: timeout waiting for ADMA LEGACY, stat=0x400 > ata1.00: exception Emask 0x0 SAct 0x3fff SErr 0x200000 action 0x2 > frozen > [...] > ata1: soft resetting port > > http://lkml.org/lkml/2007/3/16/184 > > Signed-off-by: Max Kellermann > > drivers/ata/libata-core.c | 1 + > 1 files changed, 1 insertions(+), 0 deletions(-) > diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c > index 0abd72d..39a4c05 100644 > --- a/drivers/ata/libata-core.c > +++ b/drivers/ata/libata-core.c > @@ -3374,6 +3374,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { > { "Maxtor 6L250S0", "BANC1G10", ATA_HORKAGE_NONCQ }, > /* NCQ hard hangs device under heavier load, needs hard power cycle */ > { "Maxtor 6B250S0", "BANC1B70", ATA_HORKAGE_NONCQ }, > + { "SAMSUNG HD401LJ", NULL, ATA_HORKAGE_NONCQ, }, > /* Blacklist entries taken from Silicon Image 3124/3132 > Windows driver .inf file - also several Linux problem reports */ > { "HTS541060G9SA00", "MB3OC60D", ATA_HORKAGE_NONCQ, }, Can you try it on another controller? Say, a ahci or sil24? -- tejun